Th3051-B Temperature and Humidity Transmitter Circuit Board

• Customization: Available
• Measuring Medium: Humidity
• Display Type: LCD
• Model NO.: TH3051-B
• Site Display: Site Display
• Supply Voltage: 12~32VDC
• Humidity Range: 0 Rh ~ 100% Rh, Non-Condensing
• Humidity Accuracy: ±2%Rh (25ºC, 10%Rh to 90%Rh)
• Temperature Range: -5ºC to 55ºC or 0ºC to 70ºC
• Temperature Accuracy: ±0.3ºC (10ºC to 30ºC)
• Resistance Range: 0 ~ 5K
• Output Type: 2 * 4~20mA/0~10V
• ADC Resolution: 0.001%Fs
• DOT Matrix LCD: 128*64
• Size: 61mm Diameter, 55mm
• Hole Distance: 54~55mm
• Production Capacity: 100000

Product Description

The TH3051-B is a temperature and humidity transmitter, designed to measure environmental conditions and provide accurate readings. It typically features:

• Temperature Measurement: Often includes a sensor for measuring temperature.
• Humidity Measurement: Includes a sensor for measuring humidity.
• Output Signal: Provides output signals, such as analog voltage or current, that can be read by other devices or systems.

Circuit Board Components

The circuit board in such a transmitter generally includes:

1. Microcontroller or Processor: Manages the sensors and processes the data.
2. Temperature Sensor: Often a thermistor or RTD (Resistance Temperature Detector).
3. Humidity Sensor: Typically a capacitive or resistive humidity sensor.
4. Analog-to-Digital Converter (ADC): Converts sensor signals into digital data.
5. Power Supply Circuit: Provides the necessary voltage to the circuit board.
6. Communication Interfaces: For outputting data (e.g., 4-20mA, 0-10V, RS485).
7. Calibration Components: For adjusting and ensuring accurate measurements.

Typical application:
Temperature and humidity collection

Main indicators:
• Power supply voltage: 12~32VDC
• Humidity range: 0 RH to 100% RH, non-condensing
• Humidity accuracy: ±2%RH (25ºC, 10%RH to 90%RH) (Optional ±1%RH)
• Temperature range: -5ºC to 55ºC or 0ºC to 70ºC Or -25ºC to 60ºC
• Temperature accuracy: ±0.3ºC (10ºC to 30ºC)
• Output type: 2 * 4~20mA/0~10V
• Dot matrix LCD: 128*64
• Size: 61mm diameter, hole distance 55mm


Modular
Supports HART protocol
Position adjustment: 0°, 90°, and 270°
Measurement units: Pa, KPa, MPa, G/cm², KG/cm², Torr, ATM, i4H₂O, mHz₀, bar, mbar, inHz₀, inHg, FTH₂O, mmH₂O, mmHg, psi, and other units
128x64 dot matrix screen (Height: 31.6mm x Width: 21.5mm)
Features: Square root output, write protection, fixed output current, communication status indicator
Screen displays: Current temperature status
Display module: Equipped with internal configuration buttons; allows for setting and calibration of the transmitter via internal or external keys
Language support: Displays in both Chinese and English
 

 

Dimension